Sea Sense 338 Piece Marine Electrical Connector Kit for 12/24 Volt Systems

The Sea Sense 338 Piece Marine Electrical Connector Kit (part number 50031121) is a complete assortment of connectors, terminals, wire ties, heat shrink tubing, and cable clamps sized for professional-grade repairs or new installations on any 12/24 volt marine electrical system. Rather than buying individual packs of terminals and hoping you have the right gauge and style on hand, this kit puts a full working supply of butt connectors, ring connectors, flanged spade connectors, and male/female disconnects into one case, covering both 16-14 gauge and 12-10 gauge wire.

Every connector and terminal is built for the demands of a marine environment, and the kit pairs heat shrink tubing with the ring and butt connectors so finished splices can be sealed against moisture rather than left as bare crimped joints. Ring connectors are included in both 1/4 inch and 3/8 inch stud sizes, giving you the flexibility to land wires on a range of terminal blocks, switches, and battery posts. Cable clamps in 1/4 inch and 1/2 inch sizes are also included for securing wiring runs, along with 4 inch wire ties to keep bundles neat and strain-relieved.

This kit is intended for general 12 volt and 24 volt electrical work throughout a boat: rewiring accessories, replacing corroded terminals, extending circuits, or building out a new panel. Because it is a universal assortment rather than a fitment-specific part, it is not tied to a particular engine, make, or model.

Specifications

• Brand: Sea Sense
• Manufacturer Part Number: 50031121
• Total Pieces: 338
• System Voltage: 12/24 Volt
• Maximum Voltage: 24 Volts
• Connector Types Included: Butt connectors, ring connectors, flanged spade connectors, male disconnects, female disconnects
• Wire Gauges Covered: 16-14 AWG and 12-10 AWG
• Ring Connector Stud Sizes: 1/4 inch and 3/8 inch
• Additional Contents: 4 inch wire ties, heat shrink tubing (1/4 inch and 3/8 inch), cable clamps (1/4 inch and 1/2 inch)
• Insulation Material: Polyvinyl chloride (PVC)
• UPC: 737765311217
• Weight: 1.14 pounds
• Category: Marine Electrical Connectors

Frequently Asked Questions

How many pieces are in the Sea Sense 50031121 electrical kit? The kit contains 338 total pieces, including butt connectors, ring connectors, flanged spade connectors, male and female disconnects, wire ties, heat shrink tubing, and cable clamps.

What wire gauges does this kit cover? Sea Sense kit 50031121 covers both 16-14 AWG and 12-10 AWG wire, so it handles most light-to-medium gauge wiring found on a boat's 12/24 volt circuits.

Is this kit rated for 12 volt or 24 volt systems? It is designed for 12/24 volt marine electrical systems, with a maximum voltage rating of 24 volts.

Does the kit include heat shrink tubing for waterproofing connections? Yes, heat shrink tubing in both 1/4 inch and 3/8 inch sizes is included alongside the connectors in the Sea Sense 50031121 kit, allowing splices to be sealed against moisture.

What ring connector sizes are included? Ring connectors are included in both 1/4 inch and 3/8 inch stud sizes, covering common terminal block, switch, and battery post connections.

Can this kit be used for a full boat rewiring project? With 338 pieces spanning butt connectors, ring connectors, spade connectors, disconnects, wire ties, shrink tubing, and cable clamps, the 50031121 kit is sized for a full rewiring job or a series of smaller electrical repairs.

What material are the connectors insulated with? The connectors in this kit use polyvinyl chloride (PVC) insulation.

Are cable clamps included in this kit? Yes, the Sea Sense 50031121 kit includes cable clamps in 1/4 inch and 1/2 inch sizes for securing wiring runs.

Does the kit include male and female disconnects? Yes, both male disconnects and female disconnects are included in the 338 piece assortment.

Is this kit specific to a certain boat make or engine? No, the Sea Sense 50031121 kit is a universal electrical connector assortment and is not tied to a specific make, model, or engine.

How much does the kit weigh? The Sea Sense 338 piece electrical kit (50031121) weighs 1.14 pounds.

What wire ties are included with the kit? 4 inch wire ties are included in the kit for bundling and securing wiring runs alongside the connectors and terminals.